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Product comparison · 2 raid controllers

GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s vs Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s

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  • 7specifications compared
  • 5differ
  • 2identical
  • 18known for one product only

Key differences

The Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s has 2,000 MB more internal memory than the GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s (4000 MB vs 2000 MB). The GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s has 4.9 mm more height than the Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s (68.9 mm vs 64 mm). Supported storage drive interfaces: SAS on the GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s, SAS, Serial ATA on the Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s. Host interface: PCI on the GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s, PCI Express x8 on the Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s. RAID levels: 0, 1, 5, 6, 10, 50, 60 on the GIGABYTE CRA4648 RAID controller PCI 3.0 12 Gbit/s, 0, 1, 10, 5, 50, 6, 60 on the Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s.

  • Supported storage drive interfaces
    • SAS
    • SAS, Serial ATA
  • Host interface
    • PCI
    • PCI Express x8
  • RAID levels
    • 0, 1, 5, 6, 10, 50, 60
    • 0, 1, 10, 5, 50, 6, 60
  • Internal memory
    • 2000 MB
    • 4000 MB
  • Height
    • 68.9 mm
    • 64 mm

Side by side

Differences highlightedShow differences only
25 specifications
A

GIGABYTE

CRA4648 RAID controller PCI 3.0 12 Gbit/s

Model CRA4648

View product
B

Lenovo

4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s

Model 4Y37A72485

View product
Ports & interfaces2 differ
Supported storage drive interfacesDiffersSASSAS, Serial ATA
Host interfaceDiffersPCIPCI Express x8
Internal mini-SAS portsKnown for one2
Internal SAS portsKnown for one8
Performance2 differ
RAID levelsDiffers0, 1, 5, 6, 10, 50, 600, 1, 10, 5, 50, 6, 60
SSD supportKnown for oneYes
Internal memoryDiffers2000 MB4000 MB
ChipsetKnown for oneMicrochip Luxor ROC PM8236
JBOD functionKnown for oneYes
Number of devices supportedKnown for one16
Hot-swapKnown for oneYes
CertificationKnown for oneFCC Part 15 Class A Australia/New Zealand (AS/NZS 3548) Canada (ICES-003 Class B) Europe (EN55032/EN55024) Japan VCCI Korea KCC RoHS compliant EN/IEC/UL 60950 USA (FCC 47 CFR part 15 Subpart B class B)
Internal memory typeKnown for oneDDR3
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 55 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions1 differ
WidthKnown for one167 mm
HeightDiffers68.9 mm64 mm
DepthKnown for one168 mm
Package widthKnown for one285 mm
Package depthKnown for one305 mm
Package heightKnown for one250 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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